Daniel Amat
type: MusicGroup
genre: cha cha cha
genre: latin jazz
genre: mambo
genre: salsa
popularity: 6
followers: 514
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x762f2a1e915aa20317bff5e8659adaf947792942292c46d6d42f81526b9d3d02
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99f66240-8bf9-486d-95be-15243267df59.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99f66240-8bf9-486d-95be-15243267df59.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/99f66240-8bf9-486d-95be-15243267df59
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x762f2a1e915aa20317bff5e8659adaf947792942292c46d6d42f81526b9d3d02","name":"Daniel Amat","registered_at":"2026-06-17T19:24:40Z","symbol":"NIM1494854","token_address":"0xab0d26d30f3c19935b8fe18624a59bb1161079d1","type":"artist","uuid":"99f66240-8bf9-486d-95be-15243267df59"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762f2a1e915aa20317bff5e8659adaf947792942292c46d6d42f81526b9d3d02. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99f66240-8bf9-486d-95be-15243267df59.json and https://artists.proofprofile.net/proofs/artist/99f66240-8bf9-486d-95be-15243267df59.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x762f2a1e915aa20317bff5e8659adaf947792942292c46d6d42f81526b9d3d02","name":"Daniel Amat","registered_at":"2026-06-17T19:24:40Z","symbol":"NIM1494854","token_address":"0xab0d26d30f3c19935b8fe18624a59bb1161079d1","type":"artist","uuid":"99f66240-8bf9-486d-95be-15243267df59"}
album: El Piano Que Llevo Dentro
  type: MusicAlbum
  date published: 2003
  track: Lejanía
    type: MusicRecording
    duration: PT5M52S
    duration ms: 352560
    explicit: false
    by artist: Daniel Amat
    in album: El Piano Que Llevo Dentro
      type: MusicAlbum
      date published: 2003
    genre: cha cha cha
    genre: latin jazz
    genre: mambo
    genre: salsa
    isrc code: ARF050700777
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T20:21:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbd5f56190671ea5a5bdd0eda9a50b3a2475ed39e46e48dad5fc0630e9bd5b39b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956578
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956578
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF050700777
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T02:23:20Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5f56190671ea5a5bdd0eda9a50b3a2475ed39e46e48dad5fc0630e9bd5b39b. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF050700777.
      date published: 2026-07-04T02:23:20Z
    audio: Lejanía
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.207
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.403
      additional property: Energy
        type: PropertyValue
        value: 0.54
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.755
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.944
      additional property: Liveness
        type: PropertyValue
        value: 0.159
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.306
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.97
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: El Piano Que Llevo Dentro...
  type: MusicAlbum
  date published: 2003-01-01
album: El Piano Que Llevo Dentro...
  type: MusicAlbum
  date published: 2003-01-01
album: Bilbao-La Habana Y Vuelta
  type: MusicAlbum
  date published: 2010-09-14
album: Haciendo Son En Otro Jazz
  type: MusicAlbum
  date published: 2016-06-09
album: Daniel Amat Big Band
  type: MusicAlbum
  date published: 2020-03-18
album: Colección del Museo Ruso
  type: MusicAlbum
  date published: 2020-12-11
album: Bilbao La Habana Y Vuelta
  type: MusicAlbum
  date published: 2022-08-26
album: Ajiaco (En Vivo)
  type: MusicAlbum
  date published: 2023-03-27